Flow price: --
76a12119cac67ca7b744acd0da958a648955941e6b4fad317f10ea7dfee17852

Transaction

Hash: 76a12119cac67ca7b744acd0da958a648955941e6b4fad317f10ea7dfee17852
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 76a12119cac67ca7b744acd0da958a648955941e6b4fad317f10ea7dfee17852:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
76a12119cac67ca7b744acd0da958a648955941e6b4fad317f10ea7dfee17852
Status:
ERROR
Block height:
40652692
Block id:
17c5a86c13824b7ead1da2f6bfc1e8320657afbdbf931bb72706ccff3d65b144
Timestamp:
Thursday 10 November 2022 at 16:45:03 UTC
()
Proposer:
Authorizers:
Gas used:
23